The 10 Most Energy-Efficient U.S. States

By Amelia Hennighausen - 2013-11-07T19:23:45Z

Source by ACEE

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The 2013 State Energy Efficiency Scorecard

While many states in the top 10 have progressively achieved their efficiency goals every year, some states get a star for “most improved.” Those states include Maine, Mississippi, Kansas, Ohio and West Virginia.